CWNU 27

0.18 UTI

0.52

C_N

0.13

C_dens

0.75

C_C3

0.0

C_lit

0.63

C_dup

N_m (P>50%) 54

Core radius and density 1.2 [pc], 0.7 [pc^-2]

C3 classification AB

C_N 0.52 Moderately populated
C_dens 0.13 Very loose
C_C3 0.75 High quality
C_lit 0.0 Rarely studied
C_dup 0.63 Likely unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

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CWNU 27 is a moderately populated, very loose object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It is rarely studied in the literature.

Note: This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry. See table with shared members information.

Relatively close Moderate extinction Near-solar metallicity Very young

Data

🔍 Search references for CWNU 27 in: SciX Simbad

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Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	196.258	-57.035	0.859	-6.23	-0.838	-2.711
He et al.	2022	196.319	-57.056	0.86	-6.21	-0.83	8.3

💡 Note: The UCC values are estimated from its identified members.

Reference	Year	Dist [kpc]	Av [mag]	DAv [mag]	Age [Myr]	[Fe/H] [dex]	Mass [Msun]	B_frac	BSS
UCC	99999–	1.62	1.27	–	13	0.323	–	–	–
He et al.	2022	1.62	1.27	–	13	0.323	–	–	–

Cluster	%	RA	DEC	Plx	pmRA	pmDE	Rv	UTI
Theia 1934	59.3	196.38	-56.88	0.85	-6.25	-0.81	-2.71	0.08
CWWDL 14492	51.9	196.14	-57.16	0.86	-6.2	-0.86	-2.31	0.04
OC 0591	37.0	196.33	-56.88	0.85	-6.25	-0.78	-10.22	0.21

💡 Note: The % column shows the percentage of members that CWNU 27 shares with each listed object.

Visualization

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